The K3-1293S-E2 is a toggle switch manufactured by HRO Parts. It is 5*2.75mm in size, and compliant with the Restriction of Hazardous Substances (RoHS) Directive. This toggle switch is an electronic component used to control an electrical circuit, either by switching it on or off, or by providing a variable resistance. It is available in a wide array of shapes, sizes, and contact configurations, making it suitable for a variety of applications. The K3-1293S-E2 is typically used in consumer electronics such as televisions, radios, and sound systems.